1. Aldrich, H. (1979). Organizations and environments. Englewood Cliffs, NJ: Prentice Hall.
2. Aldrich, H. (1987). New paradigmes for old: The population perspective’s contribution to health services research. Medical Care Review, 44(2), 000–000.
3. Alter, C., Hage, J. (1993). Organizations working together (Vol. 191). Newbury Park, CA: Sage. Andersen, R. M. (1995, March). Revisiting the behavioral model and access to medical care: Does it matter? Journal of Health and Social Behavior, 36, 1–10.
4. AMCRA Foundation. (1995). Managed health care overview
1994–1995. Washington DC: Author.
5. Bassuk, E., Holland, S. (1989). Accounting for high cost psychiatric care. Business and Health, 52 (7), 3841.